Kourou, Guyane, French Guiana Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
October Air Quality Analysis
Kourou, Guyane, French Guiana
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Oct 2025
66AQILowest AQI recorded on
19th Oct 2024
8AQISame Day Analysis (21st October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 54 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 21st Oct - 22nd Oct 2025
Kourou, Guyane, French Guiana
AQI
Day
Night
.
6 AM21st Oct 2025
6 PM
5 AM22nd Oct 2025
Day time
Avg. Highest Time
6AM21st Oct
67AQI
Avg. Lowest Time
5PM21st Oct
42AQI
Night time
Avg. Highest Time
10PM21st Oct
57AQI
Avg. Lowest Time
5AM22nd Oct
46AQI
In the last 24 hours,
Kourou's AQI reached its highest point of 67 at 6 AM during the Day, while the lowest point, 42, was recorded at 5 PM during the Day between 21st Oct and 22nd Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Kourou, Guyane, French Guiana
SepOct
22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd
Day
Night
22nd Sep 2025336 AMAQI
22nd Sep 2025387 AMAQI
22nd Sep 2025358 AMAQI
22nd Sep 2025309 AMAQI
22nd Sep 20253410 AMAQI
22nd Sep 20253111 AMAQI
22nd Sep 20253612 PMAQI
22nd Sep 2025331 PMAQI
22nd Sep 2025342 PMAQI
22nd Sep 2025353 PMAQI
22nd Sep 2025354 PMAQI
22nd Sep 2025325 PMAQI
22nd Sep 2025336 PMAQI
22nd Sep 2025287 PMAQI
22nd Sep 2025318 PMAQI
22nd Sep 2025369 PMAQI
22nd Sep 20253410 PMAQI
22nd Sep 20253511 PMAQI
23rd Sep 20253612 AMAQI
23rd Sep 2025361 AMAQI
23rd Sep 2025382 AMAQI
23rd Sep 2025363 AMAQI
23rd Sep 2025304 AMAQI
23rd Sep 2025375 AMAQI
27°C23/32°C
23rd Sep 2025416 AMAQI
23rd Sep 2025467 AMAQI
23rd Sep 2025388 AMAQI
23rd Sep 2025329 AMAQI
23rd Sep 20253410 AMAQI
23rd Sep 20253411 AMAQI
23rd Sep 20253112 PMAQI
23rd Sep 2025341 PMAQI
23rd Sep 2025352 PMAQI
23rd Sep 2025383 PMAQI
23rd Sep 2025404 PMAQI
23rd Sep 2025455 PMAQI
23rd Sep 2025426 PMAQI
23rd Sep 2025407 PMAQI
23rd Sep 2025428 PMAQI
23rd Sep 2025439 PMAQI
23rd Sep 20254110 PMAQI
23rd Sep 20254011 PMAQI
24th Sep 20253612 AMAQI
24th Sep 2025331 AMAQI
24th Sep 2025342 AMAQI
24th Sep 2025373 AMAQI
24th Sep 2025384 AMAQI
24th Sep 2025315 AMAQI
28°C24/32°C
24th Sep 2025296 AMAQI
24th Sep 2025267 AMAQI
24th Sep 2025268 AMAQI
24th Sep 2025329 AMAQI
24th Sep 20253710 AMAQI
24th Sep 20253011 AMAQI
24th Sep 20252912 PMAQI
24th Sep 2025281 PMAQI
24th Sep 2025282 PMAQI
24th Sep 2025293 PMAQI
24th Sep 2025324 PMAQI
24th Sep 2025425 PMAQI
24th Sep 2025486 PMAQI
24th Sep 2025387 PMAQI
24th Sep 2025368 PMAQI
24th Sep 2025369 PMAQI
24th Sep 20254110 PMAQI
24th Sep 20253811 PMAQI
25th Sep 20253912 AMAQI
25th Sep 2025411 AMAQI
25th Sep 2025422 AMAQI
25th Sep 2025423 AMAQI
25th Sep 2025454 AMAQI
25th Sep 2025505 AMAQI
27°C22/32°C
25th Sep 2025486 AMAQI
25th Sep 2025417 AMAQI
25th Sep 2025418 AMAQI
25th Sep 2025399 AMAQI
25th Sep 20253910 AMAQI
25th Sep 20254011 AMAQI
25th Sep 20254012 PMAQI
25th Sep 2025401 PMAQI
25th Sep 2025402 PMAQI
25th Sep 2025313 PMAQI
25th Sep 2025284 PMAQI
25th Sep 2025235 PMAQI
25th Sep 2025186 PMAQI
25th Sep 2025217 PMAQI
25th Sep 2025198 PMAQI
25th Sep 2025219 PMAQI
25th Sep 20252210 PMAQI
25th Sep 20252211 PMAQI
26th Sep 20251912 AMAQI
26th Sep 2025181 AMAQI
26th Sep 2025212 AMAQI
26th Sep 2025223 AMAQI
26th Sep 2025184 AMAQI
26th Sep 2025175 AMAQI
26°C24/31°C
26th Sep 2025226 AMAQI
26th Sep 2025227 AMAQI
26th Sep 2025228 AMAQI
26th Sep 2025229 AMAQI
26th Sep 20252710 AMAQI
26th Sep 20252911 AMAQI
26th Sep 20253212 PMAQI
26th Sep 2025321 PMAQI
26th Sep 2025322 PMAQI
26th Sep 2025333 PMAQI
26th Sep 2025334 PMAQI
26th Sep 2025335 PMAQI
26th Sep 2025356 PMAQI
26th Sep 2025397 PMAQI
26th Sep 2025398 PMAQI
26th Sep 2025399 PMAQI
26th Sep 20253910 PMAQI
26th Sep 20253911 PMAQI
27th Sep 20253912 AMAQI
27th Sep 2025361 AMAQI
27th Sep 2025352 AMAQI
27th Sep 2025393 AMAQI
27th Sep 2025394 AMAQI
27th Sep 2025415 AMAQI
27°C24/32°C
27th Sep 2025446 AMAQI
27th Sep 2025447 AMAQI
27th Sep 2025448 AMAQI
27th Sep 2025519 AMAQI
27th Sep 20255310 AMAQI
27th Sep 20255011 AMAQI
27th Sep 20255012 PMAQI
27th Sep 2025521 PMAQI
27th Sep 2025532 PMAQI
27th Sep 2025533 PMAQI
27th Sep 2025534 PMAQI
27th Sep 2025515 PMAQI
27th Sep 2025506 PMAQI
27th Sep 2025507 PMAQI
27th Sep 2025458 PMAQI
27th Sep 2025449 PMAQI
27th Sep 20254010 PMAQI
27th Sep 20253911 PMAQI
28th Sep 20253912 AMAQI
28th Sep 2025441 AMAQI
28th Sep 2025442 AMAQI
28th Sep 2025443 AMAQI
28th Sep 2025444 AMAQI
28th Sep 2025445 AMAQI
27°C24/32°C
28th Sep 2025406 AMAQI
28th Sep 2025397 AMAQI
28th Sep 2025398 AMAQI
28th Sep 2025399 AMAQI
28th Sep 20253910 AMAQI
28th Sep 20253411 AMAQI
28th Sep 20253312 PMAQI
28th Sep 2025331 PMAQI
28th Sep 2025352 PMAQI
28th Sep 2025353 PMAQI
28th Sep 2025344 PMAQI
28th Sep 2025345 PMAQI
28th Sep 2025396 PMAQI
28th Sep 2025377 PMAQI
28th Sep 2025398 PMAQI
28th Sep 2025469 PMAQI
28th Sep 20254610 PMAQI
28th Sep 20253611 PMAQI
29th Sep 20253312 AMAQI
29th Sep 2025331 AMAQI
29th Sep 2025332 AMAQI
29th Sep 2025443 AMAQI
29th Sep 2025434 AMAQI
29th Sep 2025355 AMAQI
27°C24/32°C
29th Sep 2025326 AMAQI
29th Sep 2025337 AMAQI
29th Sep 2025338 AMAQI
29th Sep 2025419 AMAQI
29th Sep 20254110 AMAQI
29th Sep 20254411 AMAQI
29th Sep 20254312 PMAQI
29th Sep 2025441 PMAQI
29th Sep 2025482 PMAQI
29th Sep 2025463 PMAQI
29th Sep 2025514 PMAQI
29th Sep 2025405 PMAQI
29th Sep 2025496 PMAQI
29th Sep 2025427 PMAQI
29th Sep 2025508 PMAQI
29th Sep 2025469 PMAQI
29th Sep 20254310 PMAQI
29th Sep 20254311 PMAQI
30th Sep 20254512 AMAQI
30th Sep 2025451 AMAQI
30th Sep 2025382 AMAQI
30th Sep 2025363 AMAQI
30th Sep 2025414 AMAQI
30th Sep 2025415 AMAQI
28°C25/32°C
30th Sep 2025496 AMAQI
30th Sep 2025467 AMAQI
30th Sep 2025498 AMAQI
30th Sep 2025509 AMAQI
30th Sep 20254210 AMAQI
30th Sep 20254211 AMAQI
30th Sep 20253912 PMAQI
30th Sep 2025481 PMAQI
30th Sep 2025532 PMAQI
30th Sep 2025503 PMAQI
30th Sep 2025494 PMAQI
30th Sep 2025485 PMAQI
30th Sep 2025476 PMAQI
30th Sep 2025517 PMAQI
30th Sep 2025588 PMAQI
30th Sep 2025539 PMAQI
30th Sep 20256210 PMAQI
30th Sep 20255511 PMAQI
1st Oct 20254712 AMAQI
1st Oct 2025311 AMAQI
1st Oct 2025292 AMAQI
1st Oct 2025303 AMAQI
1st Oct 2025294 AMAQI
1st Oct 2025285 AMAQI
27°C23/32°C
1st Oct 2025236 AMAQI
1st Oct 2025247 AMAQI
1st Oct 2025318 AMAQI
1st Oct 2025309 AMAQI
1st Oct 20253610 AMAQI
1st Oct 20254111 AMAQI
1st Oct 20253612 PMAQI
1st Oct 2025371 PMAQI
1st Oct 2025382 PMAQI
1st Oct 2025363 PMAQI
1st Oct 2025304 PMAQI
1st Oct 2025325 PMAQI
1st Oct 2025286 PMAQI
1st Oct 2025347 PMAQI
1st Oct 2025408 PMAQI
1st Oct 2025379 PMAQI
1st Oct 20253810 PMAQI
1st Oct 20253411 PMAQI
2nd Oct 20253512 AMAQI
2nd Oct 2025361 AMAQI
2nd Oct 2025122 AMAQI
2nd Oct 2025123 AMAQI
2nd Oct 2025164 AMAQI
2nd Oct 2025225 AMAQI
27°C24/32°C
2nd Oct 2025306 AMAQI
2nd Oct 2025307 AMAQI
2nd Oct 2025328 AMAQI
2nd Oct 2025369 AMAQI
2nd Oct 20253610 AMAQI
2nd Oct 20253311 AMAQI
2nd Oct 20253012 PMAQI
2nd Oct 2025161 PMAQI
2nd Oct 2025162 PMAQI
2nd Oct 2025163 PMAQI
2nd Oct 2025204 PMAQI
2nd Oct 2025205 PMAQI
2nd Oct 2025176 PMAQI
2nd Oct 2025187 PMAQI
2nd Oct 2025178 PMAQI
2nd Oct 2025169 PMAQI
2nd Oct 20252310 PMAQI
2nd Oct 20253411 PMAQI
3rd Oct 20253212 AMAQI
3rd Oct 2025111 AMAQI
3rd Oct 2025132 AMAQI
3rd Oct 2025133 AMAQI
3rd Oct 2025134 AMAQI
3rd Oct 2025165 AMAQI
28°C23/33°C
3rd Oct 2025146 AMAQI
3rd Oct 2025167 AMAQI
3rd Oct 2025158 AMAQI
3rd Oct 2025179 AMAQI
3rd Oct 20251310 AMAQI
3rd Oct 20251211 AMAQI
3rd Oct 20251612 PMAQI
3rd Oct 2025271 PMAQI
3rd Oct 2025262 PMAQI
3rd Oct 2025603 PMAQI
3rd Oct 2025644 PMAQI
3rd Oct 2025645 PMAQI
3rd Oct 2025176 PMAQI
3rd Oct 2025177 PMAQI
3rd Oct 2025208 PMAQI
3rd Oct 2025269 PMAQI
3rd Oct 20253910 PMAQI
3rd Oct 20254611 PMAQI
4th Oct 20254812 AMAQI
4th Oct 2025481 AMAQI
4th Oct 2025452 AMAQI
4th Oct 2025463 AMAQI
4th Oct 2025284 AMAQI
4th Oct 2025395 AMAQI
28°C23/33°C
4th Oct 2025166 AMAQI
4th Oct 2025157 AMAQI
4th Oct 2025148 AMAQI
4th Oct 2025259 AMAQI
4th Oct 20252810 AMAQI
4th Oct 20253911 AMAQI
4th Oct 20255612 PMAQI
4th Oct 2025471 PMAQI
4th Oct 2025342 PMAQI
4th Oct 2025293 PMAQI
4th Oct 2025274 PMAQI
4th Oct 2025275 PMAQI
4th Oct 2025236 PMAQI
4th Oct 2025247 PMAQI
4th Oct 2025208 PMAQI
4th Oct 2025179 PMAQI
4th Oct 20253610 PMAQI
4th Oct 20253711 PMAQI
5th Oct 20253712 AMAQI
5th Oct 2025361 AMAQI
5th Oct 2025372 AMAQI
5th Oct 2025383 AMAQI
5th Oct 2025354 AMAQI
5th Oct 2025355 AMAQI
28°C24/33°C
5th Oct 2025336 AMAQI
5th Oct 2025367 AMAQI
5th Oct 2025458 AMAQI
5th Oct 2025439 AMAQI
5th Oct 20253210 AMAQI
5th Oct 20253211 AMAQI
5th Oct 20251412 PMAQI
5th Oct 2025131 PMAQI
5th Oct 2025202 PMAQI
5th Oct 2025233 PMAQI
5th Oct 2025234 PMAQI
5th Oct 2025235 PMAQI
5th Oct 2025236 PMAQI
5th Oct 2025237 PMAQI
5th Oct 2025228 PMAQI
5th Oct 2025219 PMAQI
5th Oct 20253910 PMAQI
5th Oct 20253211 PMAQI
6th Oct 20252212 AMAQI
6th Oct 2025241 AMAQI
6th Oct 2025222 AMAQI
6th Oct 2025223 AMAQI
6th Oct 2025204 AMAQI
6th Oct 2025225 AMAQI
28°C25/31°C
6th Oct 2025206 AMAQI
6th Oct 2025217 AMAQI
6th Oct 2025208 AMAQI
6th Oct 2025259 AMAQI
6th Oct 20252010 AMAQI
6th Oct 20252211 AMAQI
6th Oct 20252212 PMAQI
6th Oct 2025251 PMAQI
6th Oct 2025232 PMAQI
28°C24/32°C
7th Oct 2025248 AMAQI
7th Oct 2025319 AMAQI
7th Oct 20253810 AMAQI
7th Oct 20253611 AMAQI
7th Oct 20252212 PMAQI
7th Oct 2025231 PMAQI
7th Oct 2025262 PMAQI
7th Oct 2025243 PMAQI
7th Oct 2025274 PMAQI
7th Oct 2025295 PMAQI
7th Oct 2025266 PMAQI
7th Oct 2025297 PMAQI
7th Oct 2025238 PMAQI
7th Oct 2025179 PMAQI
7th Oct 20252710 PMAQI
7th Oct 20252711 PMAQI
8th Oct 20252612 AMAQI
8th Oct 2025221 AMAQI
8th Oct 2025252 AMAQI
8th Oct 2025213 AMAQI
8th Oct 2025194 AMAQI
8th Oct 2025185 AMAQI
28°C25/33°C
8th Oct 2025226 AMAQI
8th Oct 2025237 AMAQI
8th Oct 2025248 AMAQI
8th Oct 2025239 AMAQI
8th Oct 20251810 AMAQI
8th Oct 20251311 AMAQI
8th Oct 20251812 PMAQI
8th Oct 2025241 PMAQI
8th Oct 2025242 PMAQI
8th Oct 2025273 PMAQI
8th Oct 2025274 PMAQI
8th Oct 2025265 PMAQI
8th Oct 2025276 PMAQI
8th Oct 2025247 PMAQI
8th Oct 2025388 PMAQI
8th Oct 2025219 PMAQI
8th Oct 20251810 PMAQI
8th Oct 20252311 PMAQI
9th Oct 20252412 AMAQI
9th Oct 2025221 AMAQI
9th Oct 2025222 AMAQI
9th Oct 2025253 AMAQI
9th Oct 2025194 AMAQI
9th Oct 2025195 AMAQI
28°C24/33°C
9th Oct 2025196 AMAQI
9th Oct 2025237 AMAQI
9th Oct 2025238 AMAQI
9th Oct 2025229 AMAQI
9th Oct 20252210 AMAQI
9th Oct 20252311 AMAQI
9th Oct 20252112 PMAQI
9th Oct 2025221 PMAQI
9th Oct 2025232 PMAQI
9th Oct 2025223 PMAQI
9th Oct 2025234 PMAQI
9th Oct 2025245 PMAQI
9th Oct 2025316 PMAQI
9th Oct 2025247 PMAQI
9th Oct 2025238 PMAQI
9th Oct 2025239 PMAQI
9th Oct 20252410 PMAQI
9th Oct 20252311 PMAQI
10th Oct 20252412 AMAQI
10th Oct 2025241 AMAQI
10th Oct 2025172 AMAQI
10th Oct 2025203 AMAQI
10th Oct 2025344 AMAQI
10th Oct 2025355 AMAQI
27°C24/31°C
10th Oct 2025356 AMAQI
10th Oct 2025177 AMAQI
10th Oct 2025248 AMAQI
10th Oct 2025299 AMAQI
10th Oct 20252210 AMAQI
10th Oct 20252211 AMAQI
10th Oct 20252412 PMAQI
10th Oct 2025181 PMAQI
10th Oct 2025182 PMAQI
10th Oct 2025263 PMAQI
10th Oct 2025244 PMAQI
10th Oct 2025255 PMAQI
10th Oct 2025296 PMAQI
10th Oct 2025277 PMAQI
10th Oct 2025258 PMAQI
10th Oct 2025239 PMAQI
10th Oct 20252610 PMAQI
10th Oct 20252711 PMAQI
11th Oct 20255612 AMAQI
11th Oct 2025771 AMAQI
11th Oct 2025752 AMAQI
11th Oct 2025733 AMAQI
11th Oct 2025764 AMAQI
11th Oct 2025655 AMAQI
27°C24/31°C
11th Oct 2025566 AMAQI
11th Oct 2025557 AMAQI
11th Oct 2025558 AMAQI
11th Oct 2025569 AMAQI
11th Oct 20255410 AMAQI
11th Oct 20255611 AMAQI
11th Oct 20255512 PMAQI
11th Oct 2025921 PMAQI
11th Oct 2025862 PMAQI
11th Oct 2025733 PMAQI
11th Oct 2025714 PMAQI
11th Oct 2025705 PMAQI
11th Oct 2025696 PMAQI
11th Oct 2025657 PMAQI
11th Oct 2025678 PMAQI
11th Oct 2025629 PMAQI
11th Oct 20256310 PMAQI
11th Oct 20256111 PMAQI
12th Oct 20255812 AMAQI
12th Oct 2025561 AMAQI
12th Oct 2025572 AMAQI
12th Oct 2025573 AMAQI
12th Oct 2025564 AMAQI
12th Oct 2025565 AMAQI
27°C24/32°C
12th Oct 2025486 AMAQI
12th Oct 2025447 AMAQI
12th Oct 2025408 AMAQI
12th Oct 2025419 AMAQI
12th Oct 20253910 AMAQI
12th Oct 20253711 AMAQI
12th Oct 20254012 PMAQI
12th Oct 2025131 PMAQI
12th Oct 2025182 PMAQI
12th Oct 2025133 PMAQI
12th Oct 2025224 PMAQI
12th Oct 2025335 PMAQI
12th Oct 2025336 PMAQI
12th Oct 2025387 PMAQI
12th Oct 2025368 PMAQI
12th Oct 2025369 PMAQI
12th Oct 20253510 PMAQI
12th Oct 20254011 PMAQI
13th Oct 20254512 AMAQI
13th Oct 2025511 AMAQI
13th Oct 2025552 AMAQI
13th Oct 2025563 AMAQI
13th Oct 2025564 AMAQI
13th Oct 2025555 AMAQI
27°C24/32°C
13th Oct 2025556 AMAQI
13th Oct 2025557 AMAQI
13th Oct 2025548 AMAQI
13th Oct 2025559 AMAQI
13th Oct 20255610 AMAQI
13th Oct 20255311 AMAQI
13th Oct 20255912 PMAQI
13th Oct 2025611 PMAQI
13th Oct 2025432 PMAQI
13th Oct 2025253 PMAQI
13th Oct 2025284 PMAQI
13th Oct 2025265 PMAQI
13th Oct 2025286 PMAQI
13th Oct 2025377 PMAQI
13th Oct 2025308 PMAQI
13th Oct 2025259 PMAQI
13th Oct 20252610 PMAQI
13th Oct 20253311 PMAQI
14th Oct 20253012 AMAQI
14th Oct 2025241 AMAQI
14th Oct 2025272 AMAQI
14th Oct 2025283 AMAQI
14th Oct 2025224 AMAQI
14th Oct 2025245 AMAQI
27°C23/32°C
14th Oct 2025326 AMAQI
14th Oct 2025247 AMAQI
14th Oct 2025128 AMAQI
14th Oct 2025149 AMAQI
14th Oct 20251410 AMAQI
14th Oct 20251511 AMAQI
14th Oct 20251512 PMAQI
14th Oct 2025151 PMAQI
14th Oct 2025162 PMAQI
14th Oct 2025183 PMAQI
14th Oct 2025194 PMAQI
14th Oct 2025285 PMAQI
14th Oct 2025286 PMAQI
14th Oct 2025327 PMAQI
14th Oct 2025308 PMAQI
14th Oct 2025269 PMAQI
14th Oct 20253310 PMAQI
14th Oct 20252911 PMAQI
15th Oct 20253012 AMAQI
15th Oct 2025281 AMAQI
15th Oct 2025282 AMAQI
15th Oct 2025163 AMAQI
15th Oct 2025194 AMAQI
15th Oct 2025155 AMAQI
28°C24/32°C
15th Oct 2025136 AMAQI
15th Oct 2025177 AMAQI
15th Oct 2025188 AMAQI
15th Oct 2025179 AMAQI
15th Oct 20251310 AMAQI
15th Oct 20251711 AMAQI
15th Oct 20251512 PMAQI
15th Oct 2025121 PMAQI
15th Oct 2025192 PMAQI
15th Oct 2025243 PMAQI
15th Oct 2025244 PMAQI
15th Oct 2025295 PMAQI
15th Oct 2025276 PMAQI
15th Oct 2025267 PMAQI
15th Oct 2025268 PMAQI
15th Oct 2025279 PMAQI
15th Oct 20252610 PMAQI
15th Oct 20252711 PMAQI
16th Oct 20252612 AMAQI
16th Oct 2025261 AMAQI
16th Oct 2025332 AMAQI
16th Oct 2025313 AMAQI
16th Oct 2025294 AMAQI
16th Oct 2025305 AMAQI
28°C24/32°C
16th Oct 2025296 AMAQI
16th Oct 2025257 AMAQI
16th Oct 2025258 AMAQI
16th Oct 2025259 AMAQI
16th Oct 20252410 AMAQI
16th Oct 20252211 AMAQI
16th Oct 20251312 PMAQI
16th Oct 2025141 PMAQI
16th Oct 2025182 PMAQI
16th Oct 2025143 PMAQI
16th Oct 2025144 PMAQI
16th Oct 2025165 PMAQI
16th Oct 2025156 PMAQI
16th Oct 2025177 PMAQI
16th Oct 2025208 PMAQI
16th Oct 2025169 PMAQI
16th Oct 20251810 PMAQI
16th Oct 20252611 PMAQI
17th Oct 20253112 AMAQI
17th Oct 2025251 AMAQI
17th Oct 2025352 AMAQI
17th Oct 2025243 AMAQI
17th Oct 2025324 AMAQI
17th Oct 2025415 AMAQI
27°C24/32°C
17th Oct 2025356 AMAQI
17th Oct 2025177 AMAQI
17th Oct 2025178 AMAQI
17th Oct 2025269 AMAQI
17th Oct 20252310 AMAQI
17th Oct 20252511 AMAQI
17th Oct 20252512 PMAQI
17th Oct 2025281 PMAQI
17th Oct 2025152 PMAQI
17th Oct 2025133 PMAQI
17th Oct 2025194 PMAQI
17th Oct 2025165 PMAQI
17th Oct 2025166 PMAQI
17th Oct 2025257 PMAQI
17th Oct 2025128 PMAQI
17th Oct 2025149 PMAQI
17th Oct 20251310 PMAQI
17th Oct 20251411 PMAQI
18th Oct 20251612 AMAQI
18th Oct 2025251 AMAQI
18th Oct 2025292 AMAQI
18th Oct 2025283 AMAQI
18th Oct 2025474 AMAQI
18th Oct 2025375 AMAQI
28°C24/32°C
18th Oct 2025286 AMAQI
18th Oct 2025617 AMAQI
18th Oct 2025768 AMAQI
18th Oct 2025749 AMAQI
18th Oct 20257110 AMAQI
18th Oct 20256411 AMAQI
18th Oct 20256212 PMAQI
18th Oct 2025601 PMAQI
18th Oct 2025632 PMAQI
18th Oct 2025573 PMAQI
18th Oct 2025594 PMAQI
18th Oct 2025575 PMAQI
18th Oct 2025556 PMAQI
18th Oct 2025567 PMAQI
18th Oct 2025568 PMAQI
18th Oct 2025589 PMAQI
18th Oct 20255910 PMAQI
18th Oct 20256111 PMAQI
19th Oct 20256512 AMAQI
19th Oct 2025631 AMAQI
19th Oct 2025622 AMAQI
19th Oct 2025623 AMAQI
19th Oct 2025604 AMAQI
19th Oct 2025585 AMAQI
28°C24/32°C
19th Oct 2025556 AMAQI
19th Oct 2025567 AMAQI
19th Oct 2025568 AMAQI
19th Oct 2025569 AMAQI
19th Oct 20255510 AMAQI
19th Oct 20255711 AMAQI
19th Oct 20255412 PMAQI
19th Oct 2025581 PMAQI
19th Oct 2025562 PMAQI
19th Oct 2025563 PMAQI
19th Oct 2025574 PMAQI
19th Oct 2025575 PMAQI
19th Oct 2025556 PMAQI
19th Oct 2025577 PMAQI
19th Oct 2025588 PMAQI
19th Oct 2025619 PMAQI
19th Oct 20256610 PMAQI
19th Oct 20256911 PMAQI
20th Oct 20256612 AMAQI
20th Oct 2025661 AMAQI
20th Oct 2025662 AMAQI
20th Oct 2025673 AMAQI
20th Oct 2025664 AMAQI
20th Oct 2025655 AMAQI
27°C24/31°C
20th Oct 2025646 AMAQI
20th Oct 2025627 AMAQI
20th Oct 2025628 AMAQI
20th Oct 2025639 AMAQI
20th Oct 20256010 AMAQI
20th Oct 20255711 AMAQI
20th Oct 20255212 PMAQI
20th Oct 2025571 PMAQI
20th Oct 2025582 PMAQI
20th Oct 2025303 PMAQI
20th Oct 2025264 PMAQI
20th Oct 2025495 PMAQI
20th Oct 2025616 PMAQI
20th Oct 2025577 PMAQI
20th Oct 2025578 PMAQI
20th Oct 2025589 PMAQI
20th Oct 20255910 PMAQI
20th Oct 20256011 PMAQI
21st Oct 20256112 AMAQI
21st Oct 2025611 AMAQI
21st Oct 2025612 AMAQI
21st Oct 2025623 AMAQI
21st Oct 2025604 AMAQI
21st Oct 2025575 AMAQI
27°C25/30°C
21st Oct 2025676 AMAQI
21st Oct 2025597 AMAQI
21st Oct 2025568 AMAQI
21st Oct 2025569 AMAQI
21st Oct 20255610 AMAQI
21st Oct 20254911 AMAQI
21st Oct 20254612 PMAQI
21st Oct 2025421 PMAQI
21st Oct 2025442 PMAQI
21st Oct 2025513 PMAQI
21st Oct 2025504 PMAQI
21st Oct 2025425 PMAQI
21st Oct 2025496 PMAQI
21st Oct 2025537 PMAQI
21st Oct 2025518 PMAQI
21st Oct 2025549 PMAQI
21st Oct 20255710 PMAQI
21st Oct 20255711 PMAQI
22nd Oct 20255612 AMAQI
22nd Oct 2025561 AMAQI
22nd Oct 2025552 AMAQI
22nd Oct 2025543 AMAQI
22nd Oct 2025504 AMAQI
22nd Oct 2025465 AMAQI
28°C25/32°C
22nd Oct 2025516 AMAQI
6 AM22nd Oct 2025467 AMAQI
22nd Oct 2025438 AMAQI
22nd Oct 2025449 AMAQI
22nd Oct 20255210 AMAQI
22nd Oct 20255911 AMAQI
22nd Oct 20254912 PMAQI
12 PM22nd Oct 2025491 PMAQI
22nd Oct 2025512 PMAQI
22nd Oct 2025513 PMAQI
22nd Oct 2025404 PMAQI
22nd Oct 2025405 PMAQI
22nd Oct 2025406 PMAQI
6 PM12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
9 AM - 6 PM
36AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
6 AM - 8 AM
35AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 6 PM (Avg. 36), while the lowest AQI was between 6 AM to 8 AM (Avg. 35).
Night time
Avg. Highest Time
12 AM - 5 AM
38AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
7 PM - 9 PM
35AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 38), while the lowest AQI was between 7 PM to 9 PM (Avg. 35).
2025 Days Vs Air Quality
Kourou, Guyane, French Guiana
2025
80%
235
20%
59
Total number of days with different AQI categories in last 295 days in 2025 (70 days remaining)
Good
235 DaysModerate
59 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2025, 80% of 295 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Kourou, Guyane, French Guiana
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
43AQI
43AQI
2nd January 2025
36AQI
36AQI
3rd January 2025
40AQI
40AQI
4th January 2025
52AQI
52AQI
5th January 2025
52AQI
52AQI
6th January 2025
51AQI
51AQI
7th January 2025
57AQI
57AQI
8th January 2025
59AQI
59AQI
9th January 2025
56AQI
56AQI
10th January 2025
43AQI
43AQI
11th January 2025
61AQI
61AQI
12th January 2025
66AQI
66AQI
13th January 2025
73AQI
73AQI
14th January 2025
58AQI
58AQI
15th January 2025
42AQI
42AQI
16th January 2025
53AQI
53AQI
17th January 2025
56AQI
56AQI
18th January 2025
80AQI
80AQI
19th January 2025
60AQI
60AQI
20th January 2025
58AQI
58AQI
21st January 2025
48AQI
48AQI
22nd January 2025
35AQI
35AQI
23rd January 2025
28AQI
28AQI
24th January 2025
36AQI
36AQI
25th January 2025
35AQI
35AQI
26th January 2025
33AQI
33AQI
27th January 2025
33AQI
33AQI
28th January 2025
29AQI
29AQI
29th January 2025
40AQI
40AQI
30th January 2025
61AQI
61AQI
31st January 2025
72AQI
72AQI
1st February 2025
78AQI
78AQI
2nd February 2025
58AQI
58AQI
3rd February 2025
61AQI
61AQI
4th February 2025
52AQI
52AQI
5th February 2025
46AQI
46AQI
6th February 2025
49AQI
49AQI
7th February 2025
57AQI
57AQI
8th February 2025
47AQI
47AQI
9th February 2025
45AQI
45AQI
10th February 2025
41AQI
41AQI
11th February 2025
44AQI
44AQI
12th February 2025
43AQI
43AQI
13th February 2025
49AQI
49AQI
14th February 2025
52AQI
52AQI
15th February 2025
49AQI
49AQI
16th February 2025
38AQI
38AQI
17th February 2025
37AQI
37AQI
18th February 2025
44AQI
44AQI
19th February 2025
43AQI
43AQI
20th February 2025
50AQI
50AQI
21st February 2025
51AQI
51AQI
22nd February 2025
50AQI
50AQI
23rd February 2025
50AQI
50AQI
24th February 2025
51AQI
51AQI
25th February 2025
45AQI
45AQI
26th February 2025
61AQI
61AQI
27th February 2025
78AQI
78AQI
28th February 2025
61AQI
61AQI
1st March 2025
66AQI
66AQI
2nd March 2025
56AQI
56AQI
3rd March 2025
59AQI
59AQI
4th March 2025
45AQI
45AQI
5th March 2025
42AQI
42AQI
6th March 2025
29AQI
29AQI
7th March 2025
30AQI
30AQI
8th March 2025
27AQI
27AQI
9th March 2025
28AQI
28AQI
10th March 2025
34AQI
34AQI
11th March 2025
32AQI
32AQI
12th March 2025
33AQI
33AQI
13th March 2025
30AQI
30AQI
14th March 2025
45AQI
45AQI
15th March 2025
48AQI
48AQI
16th March 2025
52AQI
52AQI
17th March 2025
49AQI
49AQI
18th March 2025
52AQI
52AQI
19th March 2025
59AQI
59AQI
20th March 2025
60AQI
60AQI
21st March 2025
58AQI
58AQI
22nd March 2025
54AQI
54AQI
23rd March 2025
47AQI
47AQI
24th March 2025
48AQI
48AQI
25th March 2025
52AQI
52AQI
26th March 2025
53AQI
53AQI
27th March 2025
47AQI
47AQI
28th March 2025
42AQI
42AQI
29th March 2025
42AQI
42AQI
30th March 2025
32AQI
32AQI
31st March 2025
33AQI
33AQI
1st April 2025
46AQI
46AQI
2nd April 2025
34AQI
34AQI
3rd April 2025
37AQI
37AQI
4th April 2025
37AQI
37AQI
5th April 2025
41AQI
41AQI
6th April 2025
25AQI
25AQI
7th April 2025
31AQI
31AQI
8th April 2025
24AQI
24AQI
9th April 2025
35AQI
35AQI
10th April 2025
46AQI
46AQI
11th April 2025
43AQI
43AQI
12th April 2025
40AQI
40AQI
13th April 2025
41AQI
41AQI
14th April 2025
30AQI
30AQI
15th April 2025
23AQI
23AQI
16th April 2025
25AQI
25AQI
17th April 2025
31AQI
31AQI
18th April 2025
34AQI
34AQI
19th April 2025
37AQI
37AQI
20th April 2025
34AQI
34AQI
21st April 2025
32AQI
32AQI
22nd April 2025
30AQI
30AQI
23rd April 2025
29AQI
29AQI
24th April 2025
37AQI
37AQI
25th April 2025
34AQI
34AQI
26th April 2025
36AQI
36AQI
27th April 2025
39AQI
39AQI
28th April 2025
65AQI
65AQI
29th April 2025
55AQI
55AQI
30th April 2025
34AQI
34AQI
1st May 2025
25AQI
25AQI
2nd May 2025
35AQI
35AQI
3rd May 2025
25AQI
25AQI
4th May 2025
32AQI
32AQI
5th May 2025
30AQI
30AQI
6th May 2025
36AQI
36AQI
7th May 2025
30AQI
30AQI
8th May 2025
21AQI
21AQI
9th May 2025
20AQI
20AQI
10th May 2025
18AQI
18AQI
11th May 2025
29AQI
29AQI
12th May 2025
28AQI
28AQI
13th May 2025
19AQI
19AQI
14th May 2025
23AQI
23AQI
15th May 2025
28AQI
28AQI
16th May 2025
29AQI
29AQI
17th May 2025
35AQI
35AQI
18th May 2025
30AQI
30AQI
19th May 2025
27AQI
27AQI
20th May 2025
33AQI
33AQI
21st May 2025
33AQI
33AQI
22nd May 2025
37AQI
37AQI
23rd May 2025
33AQI
33AQI
24th May 2025
26AQI
26AQI
25th May 2025
25AQI
25AQI
26th May 2025
31AQI
31AQI
27th May 2025
34AQI
34AQI
28th May 2025
26AQI
26AQI
29th May 2025
29AQI
29AQI
30th May 2025
31AQI
31AQI
31st May 2025
36AQI
36AQI
1st June 2025
51AQI
51AQI
2nd June 2025
52AQI
52AQI
3rd June 2025
48AQI
48AQI
4th June 2025
39AQI
39AQI
5th June 2025
29AQI
29AQI
6th June 2025
27AQI
27AQI
7th June 2025
32AQI
32AQI
8th June 2025
45AQI
45AQI
9th June 2025
42AQI
42AQI
10th June 2025
34AQI
34AQI
11th June 2025
37AQI
37AQI
12th June 2025
35AQI
35AQI
13th June 2025
39AQI
39AQI
14th June 2025
37AQI
37AQI
15th June 2025
32AQI
32AQI
16th June 2025
34AQI
34AQI
17th June 2025
34AQI
34AQI
18th June 2025
34AQI
34AQI
19th June 2025
32AQI
32AQI
20th June 2025
36AQI
36AQI
21st June 2025
32AQI
32AQI
22nd June 2025
33AQI
33AQI
23rd June 2025
40AQI
40AQI
24th June 2025
40AQI
40AQI
25th June 2025
37AQI
37AQI
26th June 2025
33AQI
33AQI
27th June 2025
34AQI
34AQI
28th June 2025
32AQI
32AQI
29th June 2025
27AQI
27AQI
30th June 2025
28AQI
28AQI
1st July 2025
30AQI
30AQI
2nd July 2025
32AQI
32AQI
3rd July 2025
38AQI
38AQI
4th July 2025
45AQI
45AQI
5th July 2025
45AQI
45AQI
6th July 2025
34AQI
34AQI
7th July 2025
32AQI
32AQI
8th July 2025
36AQI
36AQI
9th July 2025
41AQI
41AQI
10th July 2025
46AQI
46AQI
11th July 2025
47AQI
47AQI
12th July 2025
50AQI
50AQI
13th July 2025
45AQI
45AQI
14th July 2025
37AQI
37AQI
15th July 2025
39AQI
39AQI
16th July 2025
44AQI
44AQI
17th July 2025
52AQI
52AQI
18th July 2025
46AQI
46AQI
19th July 2025
41AQI
41AQI
20th July 2025
37AQI
37AQI
21st July 2025
41AQI
41AQI
22nd July 2025
43AQI
43AQI
23rd July 2025
33AQI
33AQI
24th July 2025
45AQI
45AQI
25th July 2025
49AQI
49AQI
26th July 2025
47AQI
47AQI
27th July 2025
41AQI
41AQI
28th July 2025
43AQI
43AQI
29th July 2025
36AQI
36AQI
30th July 2025
44AQI
44AQI
31st July 2025
39AQI
39AQI
1st August 2025
46AQI
46AQI
2nd August 2025
54AQI
54AQI
3rd August 2025
50AQI
50AQI
4th August 2025
50AQI
50AQI
5th August 2025
53AQI
53AQI
6th August 2025
51AQI
51AQI
7th August 2025
50AQI
50AQI
8th August 2025
46AQI
46AQI
9th August 2025
33AQI
33AQI
10th August 2025
35AQI
35AQI
11th August 2025
36AQI
36AQI
12th August 2025
45AQI
45AQI
13th August 2025
45AQI
45AQI
14th August 2025
51AQI
51AQI
15th August 2025
48AQI
48AQI
16th August 2025
42AQI
42AQI
17th August 2025
45AQI
45AQI
18th August 2025
54AQI
54AQI
19th August 2025
50AQI
50AQI
20th August 2025
54AQI
54AQI
21st August 2025
55AQI
55AQI
22nd August 2025
57AQI
57AQI
23rd August 2025
52AQI
52AQI
24th August 2025
48AQI
48AQI
25th August 2025
41AQI
41AQI
26th August 2025
45AQI
45AQI
27th August 2025
42AQI
42AQI
28th August 2025
42AQI
42AQI
29th August 2025
48AQI
48AQI
30th August 2025
46AQI
46AQI
31st August 2025
38AQI
38AQI
1st September 2025
36AQI
36AQI
2nd September 2025
32AQI
32AQI
3rd September 2025
39AQI
39AQI
4th September 2025
33AQI
33AQI
5th September 2025
35AQI
35AQI
6th September 2025
45AQI
45AQI
7th September 2025
49AQI
49AQI
8th September 2025
46AQI
46AQI
9th September 2025
42AQI
42AQI
10th September 2025
40AQI
40AQI
11th September 2025
37AQI
37AQI
12th September 2025
43AQI
43AQI
13th September 2025
49AQI
49AQI
14th September 2025
55AQI
55AQI
15th September 2025
42AQI
42AQI
16th September 2025
43AQI
43AQI
17th September 2025
48AQI
48AQI
18th September 2025
47AQI
47AQI
19th September 2025
43AQI
43AQI
20th September 2025
44AQI
44AQI
21st September 2025
39AQI
39AQI
22nd September 2025
35AQI
35AQI
23rd September 2025
38AQI
38AQI
24th September 2025
35AQI
35AQI
25th September 2025
34AQI
34AQI
26th September 2025
29AQI
29AQI
27th September 2025
45AQI
45AQI
28th September 2025
39AQI
39AQI
29th September 2025
41AQI
41AQI
30th September 2025
48AQI
48AQI
1st October 2025
33AQI
33AQI
2nd October 2025
23AQI
23AQI
3rd October 2025
25AQI
25AQI
4th October 2025
32AQI
32AQI
5th October 2025
31AQI
31AQI
6th October 2025
22AQI
22AQI
7th October 2025
27AQI
27AQI
8th October 2025
23AQI
23AQI
9th October 2025
23AQI
23AQI
10th October 2025
25AQI
25AQI
11th October 2025
66AQI
66AQI
12th October 2025
40AQI
40AQI
13th October 2025
44AQI
44AQI
14th October 2025
24AQI
24AQI
15th October 2025
22AQI
22AQI
16th October 2025
22AQI
22AQI
17th October 2025
23AQI
23AQI
18th October 2025
51AQI
51AQI
19th October 2025
59AQI
59AQI
20th October 2025
59AQI
59AQI
21st October 2025
54AQI
54AQI
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
50AQI
51AQI
45AQI
36AQI
29AQI
36AQI
41AQI
47AQI
41AQI
35AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202541AQI
14
17
17
11
20
11
28
2
31
28
2
30
1
22
9
29
1
16
5
235
59
Highest AQI recorded in
February51AQI
Lowest AQI recorded in
May29AQI
202440AQI
18
8
2
6
15
6
18
9
14
12
2
25
4
2
30
30
20
11
7
31
30
19
12
248
71
10
2
Highest AQI recorded in
February75AQI
Lowest AQI recorded in
June17AQI
202332AQI
24
6
23
4
1
20
11
17
11
2
24
4
29
31
31
30
28
2
23
5
22
7
1
302
50
4
Highest AQI recorded in
March45AQI
Lowest AQI recorded in
June15AQI
202222AQI
29
13
29
2
28
30
1
30
25
4
25
30
26
2
22
9
291
14
Highest AQI recorded in
December34AQI
Lowest AQI recorded in
June11AQI
202120AQI
25
2
24
1
1
28
3
25
3
23
4
27
31
31
30
31
27
31
333
13
1
Highest AQI recorded in
March28AQI
Lowest AQI recorded in
July13AQI
202014AQI
7
19
28
27
24
28
29
28
22
212
Highest AQI recorded in
December17AQI
Lowest AQI recorded in
June11AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
41AQILeast Polluted Year Recorded
2020(Avg.)
14AQIKourou's annual 2025 AQI (41) shows an average percentage change of 83.3% (worsened AQI) compared to previous years: 2020 (14), 2021 (20), 2022 (22), 2023 (32), 2024 (40).
